<!doctype html>
<html>
    <head>
        <meta charset="UTF-8"/>
        <meta name="Keywords",content="birthday">
        <meta name="Description",content="happy birthday to little autumn">
        <title>小秋秋生日快乐</title>
        <style type="text/CSS">
		  body{margin:0;padding:height:700px;}
		  header{
		      width:100%;
			  height:580px;
			  background-color:white;
			  }
		  h1{
		      text-align:center;
			  }
         
		  section{
		      position:relative;
		      width:1300px;
			  height:580px;
			  margin:0 auto 0 50px;
			  background:url("gift.png");
			  animation:auto 10s linear infinite;
		      }

		 @keyframes auto{
		      from{background-position-y:300px,300;}
			  to{background-position-y:300px,1100px;}
			  }

		 a{text-decoration:none
		 color: rgba(255,0,0,0);}

        </style>

    </head>
    <body>
        <h1 class='ha'>小秋秋的礼物<br/>biubiubiu</h1>
		<header>
		<section>
		</section>
		<header>
    </body>
</html>

